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130026650616 = 23328321758141
BaseRepresentation
bin111100100011000110…
…0010011101111111000
3110102121210002020101200
41321012030103233320
54112243310304431
6135422230214200
712252116202642
oct1710614235770
9412553066350
10130026650616
1150164722135
12212497b4360
13c352576125
146416c45892
1535b0379ee6
hex1e46313bf8

130026650616 has 48 divisors (see below), whose sum is σ = 356398365960. Its totient is φ = 42820019520.

The previous prime is 130026650599. The next prime is 130026650623. The reversal of 130026650616 is 616056620031.

130026650616 is a `hidden beast` number, since 1 + 30 + 0 + 2 + 6 + 6 + 5 + 0 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10873095 + ... + 10885046.

Almost surely, 2130026650616 is an apocalyptic number.

It is an amenable number.

130026650616 is an abundant number, since it is smaller than the sum of its proper divisors (226371715344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130026650616 is a wasteful number, since it uses less digits than its factorization.

130026650616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21758236 (or 21758229 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 130026650616 in words is "one hundred thirty billion, twenty-six million, six hundred fifty thousand, six hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 83 166 249 332 498 664 747 996 1494 1992 2988 5976 21758141 43516282 65274423 87032564 130548846 174065128 195823269 261097692 391646538 522195384 783293076 1566586152 1805925703 3611851406 5417777109 7223702812 10835554218 14447405624 16253331327 21671108436 32506662654 43342216872 65013325308 130026650616